Septembeb 18, 1908] 



SCIENCE 



367 



Edward Charles F. Phillips : " On the Penta- 

 cardioid." 



Harvey Clayton Rentschler : " Dispersion of 

 Gases." 



William Frederick Schulz: "The EflFect of a 

 Magnetic Field upon the Absorption Spectra of 

 Certain Rare Earths." 



William Walker Strong : " Ionization in Closed 



James Mcintosh Johnson : " Studies in Ca- 

 talysis." 



Ivey Foreman Lewis : " The Life History of 

 Cfriffithsia hornetiana." 



TALE UNIVEESITT 



Stanley Eossiter Benedict : " Experimental 

 Studies on the Metabolism of Magnesium and 

 Calcium." 



Earl Gordon Bill : " An Apriori Existence 

 Theorem for Three Dimensions in the Calculus of 

 Variations." 



Theodore Harding Boggs : " The Influence ex- 

 erted by the United Empire Loyalists on the Life 

 and Politics of Nova Scotia and New Brunswick." 



Walter Minor Bradley: "The Analysis and 

 Chemical Composition of the Mineral Warwickite." 



Samuel Hopkins Clapp: "Researches on Pyr- 

 imidine Derivatives." 



William Allen Drushel : " The Quantitative 

 Estimation of Potassium." 



Frank Nugent Freeman : " The Habit of Hand- 

 writing and its Development, an Experimental 

 Study." 



Ruth Sawyer Harvey : " Drainage and Glacia- 

 tion in the Central Housatonic Basin." 



Frederick William Heyl : " Researches on Pyr- 

 imidines." 



Francis Jerome Holder: "Multiple Series." 



Francis Baker Laney : " The Gold Hill Mining 

 District of North Carolina" (2 parts, texts and 

 maps ) . 



Ernest Barnes Lytle: "Multiple Integrals over 

 Iterable Fields." 



Howard Douglass Newton : " On some New Re- 

 lations of Titanium in Analysis: The Volumetric 

 Estimation of Titanium, of Iron in Presence of 

 Titanium, and of Iron and Vanadium after Re- 

 duction with Titanous Sulphate." 



Perry Blaine Perkins : " A Determination of the 

 Molecular Weight of Radium Emanation by com- 

 paring its Rate of Diffusion with that of Mercury 

 Vapor." 



Freeman Ward: "Geology of the New Haven- 

 Branford Region." 



Euphemia Richardson Worthington : " Some 

 Theorems on Surfaces." 



CORNELL UNIVEESITY 



Joseph Hersehel Coffin : " An Analysis of the 

 Action Consciousness based on the Simple Reac- 

 tion." 



Clyde Firman Craig : " On a Class of Hyper- 

 fuchsian Functions." 



Herbert Grove Dorsey : " Coefficient of Linear 

 Expansion at Low Temperatures." 



Claude Wilbur Edgerton : " Studies on the 

 Physiology and Development of some Anthrac- 

 noses." 



Willard James Fisher : " The Temperature Co- 

 efficients of Gas Viscosity." 



Percy Hodge : " An Experimental Study of 

 Photo-active Cells with Fluorescent Electrolytes." 



Reuben Edson Nyswander : " The Absorption 

 and Reflection of Calcite and Aragonite for Infra- 

 red Rays as dependent upon the Plane of Polar- 

 ization." 



Clarence Albert Pierce : " Thermo-phosphores- 

 cence." 



Carl George Sohluederberg : "Actinic Elec- 

 trolysis." 



George Daniel Shafer : " Structure and Develop- 

 ment of the Eyes of Certain Spiders." 



John William Turrentine : " Contributions to 

 the Chemistry of Hydrazine." 



Anna Lavinia Van Benschoten : " The Birational 

 Transformations of Algebraic Curves of Genus 

 Four." 



Paul J. White : " An Agricultural Survey of 

 Tompkins County, New York." 



Frances Gertrude Wick : " Some Electrical 

 Properties of Silicon." 



Albert Hazen Wright : " The Anura of Ithaca." 



HAEVABD UNIVEBSITT 



Percy Williams Bridgman : " Mercury Resist- 

 ance as a Pressure Gauge." 



Manton Copeland : " Spermatogenesis in Apis 

 and Vespa." 



Harry Louis Frevert : " Investigations in Chem- 

 ical Thermodynamics." 



Eliott Park Frost: "The Psychology and Cor- 

 relation of Individual Differences." 



Frank Irwin : " The Invariants of Linear Differ- 

 ential Expressions." 



Grinnell Jones: (I.) "The Atomic Weights of 

 Sulphur and Phosphorus." (II.) "The Com- 

 pressibilities of certain Salts." 



